baber/WOPTO huggingface dataset:
Patent JP-S55117468-A (JP)
Title: Commutation-failure protecting device for power converter
Inventor: TAKATSU EIJI
IPC: H02M1/00
Filed: 1979-03-05
Abstract: PURPOSE:To protect the apparatus by triggering all the main thyristors simultaneously when a commutation failure has been detected. CONSTITUTION:When a commutation failure has occurred, that is, both main thyristors M1 and M2 have become conductive, the commutation failure is detected by a voltage detector DCPT and a voltage comparator CMP, gate pulses are sent to all the main thyristors from a pulse generator PG, and the triggering is made. In this case, the current is divided into individual phases, and the current flown from the power supply can be canceled by the reflected current from a filter capacitor C5.
Patent JP-S61184682-A (JP)
Title: Kana/kanji conversion processor
Inventor: YAMAUCHI YOSHITOSHI
IPC: G06F17/22
Filed: 1985-02-12
Abstract: PURPOSE:To decrease the malpunctuation of words and to relieve the operational load of an operator by retrieving a temporary word dictionary and a word dictionary to extract a word corresponding to the reading, and extracting a conversion candidate string having a word unit by the detecting of connection between adjacent words. CONSTITUTION:When a phonetic character string is inputted in an input character buffer 2 through a keyboard 1, a dictionary retrieval controlling part 4 generates a character-string, and retrieves a temporary word registration dictionary 9 and a word dictionary 5 to extract a word that corresponds to the reading, and further stores in a candidate word buffer the data of reading and its KANJI (Chinese character), the frequency of a part, the length of reading of the word, and the information of a part. Based on a connection weight between the adjacent words obtained through the said data, a part utilization table 10, preceding part buffer 11, and a connection weight table 12, an evaluation calculator 13 calculates a most suitable evaluation value, and outputs from a maximum value detector 14 a word in accordance with the evaluation value, and further stores it in an output character buffer 17 through a determination trigger generator 15 and a determination range deciding device 16, and finally outputs it to a displaying device or a printing device 21.
Patent JP-H11222087-A (JP)
Title: Window glass breaker of automobile
Inventor: MATSUO SHIRO
IPC: B60R21/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To easily break window glass by instantly striking a top plate of an automobile window glass breaker when requiring an emergency escape after preinstalling the window glass breaker. SOLUTION: In a window glass breaker to be sucked by evacuating the inside of a sucker 6 by pressing it to the smooth surface such as the glass surface by being molded in a truncated cone shape by a flexible raw material such as rubber, thermoplastic polyethylene and vinyl chloride, a top plate 2 is stably opposed to the sucking surface by the sucker 6. The top plate 2 can endure a stroke by hand at emergency escape time, and a material and a shape are not particularly limited if it has strength and the size capable of sufficiently exhibiting a function for an integrally formed projection to break glass at that time. Actually, a circular shape and a square shape are desirable. The pointed end 5 is pointed in a pointed head shape by arranging a projection 4 on one surface of the top plate 2 installed in the central part of the truncated cone-shaped head part of the sucker 6.
Patent JP-H10216065-A (JP)
Title: Dishwasher
Inventor: SATO MITSUHIRO
IPC: A47L15/42
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To early detect the occurrence of trouble in the case of the appearance of a smoke from a bulking agent by concealing a heater with a heater cover except for the bulking agent, regarding an appliance with a heater mounted outside a dish storage tank via a bulking for increasing the heat conduction and adhesion of the heater. SOLUTION: This dishwasher has a heater cover 13 laid behind a dish storage tank 3, so as to envelope a heater 12, and the air warmed with the heater 12 is fed to the dish storage tank 3 via an air supply passage 25 connected to the opening of the cover 13. Water droplets adhering to a dish are thereby changed to vapors and discharged through an exhaust duct. Also, space between the heater 12 and a heater mounting part 3b is filled with a bulking agent 26, so as to increase the heat conduction and adhesion of the heater 12. In this case, by removing the bulking agent 26 the heater 12 is covered with the heater cover 13, so that a smoke, if any, from the bulking agent 26 due to the abnormal overheat of the heater 12 is immediately recognized visually as well as an olfactory manner.
Patent JP-S57139042-A (JP)
Title: Preparation of metal-free organic alkali solution
Inventor: ICHIKAWA ICHIROU
IPC: C07C211/63
Filed: 1981-02-20
Abstract: PURPOSE: To prepare the titled substance useful as a developing solution for a positive resist, economically, in high efficiency, by selectively removing the trace metallic ions dissolved in an organic alkali solution with a weakly acidic ion exchange resin composed of a polyacrylic gel.  
     CONSTITUTION: A tetraalkylammonium chloride is made to react with an alkaline agent such as Na 2 CO 3 , K 2 CO 3 , etc. in an alcohol solution to obtain a quaternary ammonium hydroxide of formula (R 1 WR 4  are alkyl etc.) and NaCl or KCl as precipitate. A major part of the alkali metal is removed by separating the precipitate by filtration, etc., the trace metallic ions are selectively removed by the use of a weakly acidic ion exchange resin composed of a polyacrylic gel.  
     EFFECT: The content of the metallic ion can be reduced to ≤1ppm, and the discoloration and color-development with time can be prevented. Since the necessary amount of the ion exchange resin is small and the resin can be used for a long period without regeneration, the loss of the organic alkali can be suppressed to a low level. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59153742-A (JP)
Title: Device for indicating remaining quantity of paper
Inventor: SUZUKI YOUJI
IPC: B65H1/26
Filed: 1983-02-18
Abstract: PURPOSE:To attempt indication of the remaining quantity and prevention of the suspension of work due to the consumption of paper, by constructing an indicating member in such a way that said member is operated being interlocked with the variation in the remaining quantity of paper and that a remaining quantity indicating part is displayed in an opening, in the captioned device of a copying machine, etc. CONSTITUTION:A detecting member 4 is brought in contact with paper by its own weight, and rotated by interlocking with the reducing quantity of the paper, displaying figures 6 for indicating the remaining quantity of paper, which are being printed on the surface of the detecting member 4, being reduced in serial order, and appearing in an opening. Thus, the remaining quantity can be known since these figures 6 and the position of a pointer 7 attached to a paper container 1 are arranged to agree with the remaining quantity of the paper. Due to such a construction, the remaining quantity of paper is automatically indicated, preventing the suspention of work caused by the consumption of paper.
Patent JP-S58141125-A (JP)
Inventor: KURODA TOKUHIRO
IPC: E03D9/08
Filed: 1982-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05222698-A (JP)
Title: Waste paper pulp-containing base paper for vacuum cleaner filter
Inventor: NAGANO TAKAYUKI
IPC: D21H11/14
Filed: 1992-02-12
Abstract: PURPOSE:To provide the subject inexpensive base paper bearing performance comparable to or higher than those of conventional such papers, without the need for using, as feedstock, inorganic fibers such as expensive ultrafine synthetic fibers or glass fibers which have been traditionally used in order to enhance dust collection rate while maintaining suction power. CONSTITUTION:The objective base paper can be obtained by putting a feedstock incorporated with 5-45wt.% of waste paper pulp to wet papermaking process. This base paper has the following characteristics: (1) air permeability: 0.1-0.4 sec; (2) burst strength: 1.5-3.0kg/cm<2>; and (3) having defibrability. Owing to the characteristic 3, broke, etc., produced during base paper production and/or processing can be recycled through its disaggregation and recovery. Besides, because of the absence of inorganic fibers in the feedstock, indoor air pollution never occurs due to such inorganic fibers falling off the filter during use of a vacuum cleaner and discharging together with exhaust gas.
Patent JP-H10223468-A (JP)
Title: Lead forming machine for helical coil
Inventor: IIMORI HIROSHI
IPC: H01F41/10
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To form the lower-side lead of a clockwise or counterclockwise wound coil with good accuracy of load molding angle by a method wherein, while a large-sized helical coil is being fixed, it is formed by applying a force only to forming part and the swell on the side of the inside diameter is suppressed. SOLUTION: The lead part 48a of a coil 48 is stretched straight, and it is fixed such that the center of the coil 48 becomes the vertical direction. Then, a lead forming machine is suspended by using a crane or the like, and the lead part 48a of the coil 48 is applied to an P-shaped shoe 22 so as to be fixed. A pin for origin positioning and a nut are removed, a high-pressure oil is fed to the side of a head at a cylinder 60, a rod is advanced, and a slider 53 is pushed up. Then, a pressure bar 52 is applied to the lead part 48a via a roll 56. At this point, a pressure part is made eccentric to the right side from the center of the R-shaped shoe 22, and the lead part 48a is deformed to the upper part.  At the same time, in a state that the pressure bar 52 is brought into contact with the lead part 48a, the roll 56 is rolled to the right side on its lower surface, and the lead part 48a is formed gradually.
Patent JP-S54118384-A (JP)
Title: Cold trap for uranium concentration plant
Inventor: KAWAMURA FUMIO
IPC: G21F9/02
Filed: 1978-03-08
Abstract: PURPOSE: Heater and/or heat insulator is inserted between the outer wall of U concentration cold trap and adjeacent N 2  liquid phase, thereby preventing the formation of supercold liquid O 2  within the trap so that explosion or fire hazard is effectively eliminated.  
     CONSTITUTION: The cold trap 1 ia installed so that its outer wall including the bottom wall is spaced from liquid N 2  by the partition wall 7. Between the cold trap wall and the partition 7, an electric heater 8 is placed. A temperature sensor 9 is installed at the bottom of the cold trap 1. The sensor 9 works so that if the temperature approaches O 2  liquifaction temperature -183°C, or more typically, if it reaches below -170°C, the sensor actuates the heater 8 through the controller 10 so as to maintain the temperature within the cold trap below -170°C. Uniformly distributed temperature is provided to the cold trap 1 due to insulating material such as alumina 11 which is inserted between the cold trap outer wall and the partition wall 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63196357-A (JP)
Title: Work line following device
Inventor: KOBAYASHI MASAKAZU
IPC: B23K26/08
Filed: 1987-02-05
Abstract: PURPOSE:To carry out a proper work line following operation without losing the efficiency of automatic following by providing a display means which displays the position of an automatically set indicating point together with a work line and a means of movingly correcting said indicating point through manual input in accordance with the displayed contents. CONSTITUTION:A CRT 12 which displays the position of an automatically set indicating point together with the image of work lines and a key board 13 as a manual input means are provided in the captioned device, and a picture image from a sensor head SH is monitored through the CRT 12. And, a means of movingly correcting the indicating point to a desired position based on the input of the key board 13 which is given in accordance with the displayed contents of the CRT 12, is provided in a microcomputer 21 and an external computer 11, in a form of software. Thereby, the setting of the indicating point can be visually corrected while being automatically carried out on one hand, enabling a proper work line following operation without losing the efficiency of automatic following.
Patent JP-H09218805-A (JP)
Title: Test control method for communication software
Inventor: HANZAWA TAKASHI
IPC: H04M3/22
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To perform the automatic test of a communication software. SOLUTION: A test item management tool 1 prepares a test item management file 8 and a procedure preparation tool 2 prepares a procedure management file 9 (S21). A test item selection tool 3 prepares a procedure file 11 (S22). An automatic test tool 4 performs the automatic test for all the test items of the procedure file 11 and writes a test log in a test log file 12 (S23 and S24) and a test result file is prepared (S25). The test item management tool 1 prepares a test report list 14 or the like (S26). Test confirmation and problem registration are performed (S27), a problem processing is performed (S28 and S29), file updating is performed (S30) and control to perform repetition until the test is ended for all the test items is performed (S31).
Patent JP-S4894048-A (JP)
IPC: F17C3/04
Filed: 1972-03-13
Abstract: A heat insulating wall of low temperature liquefied gas tanks substantially made of sulfur and some crack preventing materials such as glass wool, etc. included in said sulfur layer, the wall being formed by blowing melted sulfur including a foaming agent at the inner surface of an outer vessel of a rigid structure and having the sulfur foamed and solidified to form a substantially continuous wall.
Patent JP-H10220304-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: HARADA YASUO
IPC: F02D41/14
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To enable an air-fuel ratio to accurately accord with a target air-fuel ratio while securing responsiveness of an opening degree of an EGR control valve. SOLUTION: In this controller, an EGR control valve 19 for controlling a quantity of EGR gas is disposed on an EGR passage 18 for connecting an intake duct 13 to an exhaust manifold 17. A target air-fuel ratio is calculated according to an engine operating state. An air excess rate is calculated based on a fuel injection quantity and an intake air quantity. A smoothening coefficient is calculated according to an opening degree of the EGR control valve 19. A smoothening air excess rate is calculated using smoothening coefficient. The opening degree of the EGR control valve 19 controlled in such a manner that the air excess rate becomes the target a excess rate based on the smoothening air-fuel ratio.
Patent JP-S61185527-A (JP)
Title: Curable epoxy resin composition
Inventor: MORITA YOSHIJI
IPC: C08G59/18
Filed: 1985-02-13
Abstract: PURPOSE:To obtain the titled composition for sealant, having high fluidity of resin in molding, exhibiting excellent mold releasability, and giving a cured product having low heat-expansion coefficient and low rate of internal reaction, by dispersing silicone gel in the epoxy resin in the form of fine particles. CONSTITUTION:The objective composition is produced by using (A) 100pts.(wt.) of an epoxy resin and (B) 1-100pts. of a silicone gel as main components, and dispersing the component B in the component A in the form of fine particles. The component B is preferably the one having a penetration of >=80 at 25 deg.C, consistency of >=30, and compression modulus of <=1X10<6>dyn/cm<2>, and obtained e.g. by reacting a vinyl-containing organopolysiloxane with an SiH-containing organohydrogen polysiloxane in the presence of a platinum-group compound.
Patent JP-H06238647-A (JP)
Title: Hanging-up execution device
Inventor: TAKAMI KYOJI
IPC: B28B13/04
Filed: 1993-02-15
Abstract: PURPOSE:To provide a hanging-up execution device capable of rapidly and easily performing the execution of a retaining wall without damaging a concrete panel constituting the retaining wall. CONSTITUTION:A concrete flat panel 1 having semicircular groove line parts 2 continued in an up and down direction formed to the end surfaces of both side ends thereof and having a pair of hanging-up holes 3 provided at the position slightly above the almost intermediate part in the up and down direction of both end surfaces thereof and hanging-up jigs 6 having the hanging-up rods 7 inserted in a pair of the hanging-up holes 3 and the support members 8 supporting the hanging-up rods 7 are provided. The hanging-up jigs 6 inserted in the hanging-up holes 3 are made detachable within the almost columnar clearance formed at the time of the mutual contact arrangement of concrete flat plates 1 adjacent to each other.
Patent JP-S57144667-A (JP)
Title: Circulation processing unit for liquid honing
Inventor: FUJIE NOBUO
IPC: B01D61/14
Filed: 1981-02-24
Abstract: PURPOSE:To simplify control by circulating abrasive and abluent water inside a captioned processing unit for deburring semi-conductor and making concentration of abrasive nearly changeless inside the unit. CONSTITUTION:A supernatant acqueous solution 1 in an acqueous solution tank 2 is put by pressure into a ultra filter 14 via an acqueous solution pipe 12 attached to a pressure feed pump 13. Concentrated acqueous solution obtained as a result is poured into a tank 2 via a pipe 15, which stirs up inside the tank 2 making start up time unnecessary at honing. On the other hand, pure filtered liquid obtained from an ultra filter 14 is transferred to a washing sprayer 9 via a pipe equipped with a pressure feed pump 17 and used again as abluent liquid. In this way, by circulating abrasive in acqueous solution in a circulation unit its volume is kept unchanged and by circulating even abluent water in a closed loop, concentration of abrasive is nearly unchanged so that its control becomes quite easy.
Patent JP-H04349310-A (JP)
Title: Flat cable
Inventor: KODAMA YOSHINAO
IPC: H01B7/08
Filed: 1991-01-25
Abstract: PURPOSE:To facilitate removal of an insulating sheath and not to damage inner cable cores when connectors, terminal bases, etc., are mounted on the terminal part of a flat cable. CONSTITUTION:Bursts 9, one-side ends of which reach the buried positions of cable cores 2 and the other ends of which form openings on the back surface side of an insulating sheath 5, are provided in the insulating sheath 5 along the longitudinal direction of the cable.
Patent JP-H11224991-A (JP)
Title: Method for connecting case body with printed circuit board and electronic equipment
Inventor: SUGIMOTO SATOSHI
IPC: H05K9/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuations of the potential of the ground for a printed circuit board, or a radiation noise due to a standing wave or the like generated due to the electric connection of the ground of the printed wiring board with a conductive member, constituting a case body in an electronic equipment in which a printed circuit board is arranged inside the case body. SOLUTION: A case body 1 constituted of a conductive member is provided with housing parts 21a and 21b, and a print circuit board 2a is arranged in the housing part 21a. A ground is formed on the print circuit board 2a, and the ground is connected electrically via a connecting part 3a with the case body 1. A metallic board 4 whose maximum area surface faces opposite to one face of the print circuit board 2a in the neighborhood of the print circuit board 2a is arranged in the housing part 21a. A supporting member 6 constituted of a conductive member is formed in the neighboring part of the metallic board 4 of the case body 1, and the supporting member 6 and the metallic board 4 is electrically connected via a lead type electronic component 5 which has a prescribed impedance.
Patent JP-H02205866-A (JP)
Title: Discharging wire cleaner
Inventor: SAITO TAKU
IPC: G03G15/02
Filed: 1989-02-03
Abstract: PURPOSE:To securely clean a wire by constituting a discharging wire cleaner in such a way that a cleaning member abuts on an inclined member, when the cleaning member moves parallel to the discharging wire and moves to the end part of a back plate, and is separated from the discharging wire. CONSTITUTION:The discharging wire cleaner is provided with the inclined member 56 in the vicinity of the end part of the back plate 50, and constituted in such a way that the cleaning members 52 and 62 abut on the inclined member 56, when the cleaning members 52 and 62 move parallel to the discharging wires 51 and 61 and move to the end part, and are separated from the discharging wires 51 and 61. Since the cleaning members 52 and 62 can accurately move parallel to the discharging wires 51 and 61 along guide grooves 50F and 50G and can clean the discharging wires 51 and 61, they are always kept clean; additionally, the cleaning members 52 and 62 can be automatically separated from the discharging wires 51 and 61, and an excellent copy picture can be obtained.
Patent JP-S52110311-A (JP)
Title: Two-cycle engine
Inventor: FURUSE HIDENORI
IPC: F02B75/02
Filed: 1976-03-12
Abstract: PURPOSE:A two-cycle engine characterized in that the upper porti on of an exhasut port is designed to be narrower than the other portion so as to prevent the Mimperfect combustion and to improve the charging efficiency.
Patent JP-S61188445-A (JP)
Title: Polyester resin
Inventor: YASUI KOICHI
IPC: C08L67/00
Filed: 1985-02-15
Abstract: PURPOSE:To provide the title resin having excellent crystallizability, moldability and productivity, by adding polytetramethyleneadipamide to polyethylene terephthalate. CONSTITUTION:Polyethylene terephthalate (A) obtd. by copolymerizing terephthalic acid component, ethylene glycol and optionally, an acid component, a glycol ether component, etc., is molten. 0.02-10wt% polytetramethylene adipamide obtd. from 1,4-diaminobutane and adipic acid and optionally, other polymer (e.g. polybutylene terephthalate), nucleating agent (e.g. talc), low- molecular plasticizer (e.g. alkylbenzenesultoneamide), bundling agent, thermal stabilizer, etc., are then added thereto.
Patent JP-H04264521-A (JP)
Title: Production of liquid crystal optical element
Inventor: OCHITANI YUKIO
IPC: G02F1/1333
Filed: 1991-02-20
Abstract: PURPOSE:To obtain the liquid crystal optical element having excellent heat resistance and reliability. CONSTITUTION:A photo-and thermosetting compsn. is prepd. by mixing a nematic liquid crystal, urethane acrylate, 1, 6-hexandiol acrylate, 2-hydroxyethyl acrylate, a photopolymn. initiator, dicyclohexyl methane diisocyanate, and dibutyl tin laurate. This setting compsn. is applied on the surface inclusive of the electrodes of the transparent polyester film substrate (PET substrate with ITO) which consists of a transparent conductive film made of In2O3-SiO2 and is provided with the electrodes. The surface including the electrodes of the same PET substrate with the ITO is superposed on the surface coated with this compsn. The substrates are irradiated with UV rays for 30 seconds from both upper and lower sides with a high-pressure mercury lamp to photoset compsn. and is then heated for 10 minutes at 120 deg.C to thermoset the compsn., by which the liquid crystal optical element is produced. This liquid crystal optical element is cloudy and opaque (45% total ray transmittance) at voltage off and transparent at voltage on. The total ray transmittance at voltage off after a heat resistance test (after lapse of 1500 hours at 100 deg.C) is 47%. The heat resistance is thus excellent.